Companion Animals

Companion Animal Welfare and Canine Cancer Palliative Care

Cancer is the leading cause of death in older dogs, and palliative care has transformed quality of life for affected animals in 2026.

Key Facts

Cancer affects 1 in 4 dogs and is the leading cause of death in dogs over 10
Osteosarcoma, lymphoma, and hemangiosarcoma are among the most common canine cancers
Palliative care including pain management can maintain quality of life for months beyond diagnosis
Cannabidiol (CBD) is under investigation as a palliative adjunct but evidence remains limited
Hospice care services for pets are expanding in major cities globally

Welfare Considerations

Canine cancer palliative care can significantly extend quality life and reduce suffering. Informed, timely discussions with vets about prognosis and palliative options are essential.

What You Can Do

Discuss palliative care options with your vet at cancer diagnosis
Seek specialist veterinary oncology advice for affected dogs
Support research on novel palliative and therapeutic cancer interventions